A reasercher collect samples of size N = 1 0 0 and calculate sample mean and find
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A reasercher collect samples of size N and calculate sample mean and find that it lies in the interval with confidance. Calculate population standard derivation from this information. For visual reasons researcher decide to make the confidence interval from the same experiment. Can he do this. If so explain how. Otherwise explain how it is impossible for the researchers to narrow down the confidance interval. Take Z
Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
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